Three friends earned more than $200 washing cars. they paid their parents $28 for supplies and divided the rest of the money equally

What’s -11-33k and factor each expression completely

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)